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Kotlin Interview Questions
Questions Answers Views Company eMail

Define step() function in Kotlin?

 140

What is the role of matches() method in regular expression?

 124

what operator is used to handle null exceptions in Kotlin?

 169

Does Kotlin programming allow macros?

 234

What is the default visibility modifier and also list the different types of modifiers?

 142

How do you declare ranges operator in kotlin?

 104

How do you differentiate var and val in Kotin?

 187

What is the difference between Const and Val?

 130

What are the advantages and disadvantages of Kotlin?

 175

How do you export code from Java to Kotlin?

 150

What are the features that kotlin support and java doesn’t?

 135

List some of the key modifiers in kotlin?

 205

How is kotlin integrated with Gradle?

 143

Name the extension methods Kotlin provides to java.io.File?

 130

List the number of constructors available in Kotlin?

 230

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Un-Answered Questions { Kotlin }

What are the modifier available in Kotlin ?

127

What are the requirements of an infix function?

114

What is the difference between var and val ?

156

How to declare volatile variable ?

128

What is the use of abstraction in Kotlin?

130




How can you declare a variable in Kotlin?

116

What are the Strings available in Kotlin ?

112

What are the types of strings available in Kotlin? And, what do you mean by Kotlin String Interpolation?

97

What is the difference between val and var?

158

Tell me the default behavior of Kotlin classes?

158

What are the major features of Kotlin?

197

Give a syntax for declaring a variable as volatile in Kotlin?

158

Explain the use of data class in Kotlin?

133

Why is Kotlin interoperable with Java?

138

What is the type of the following Array?, val arr = arrayOf(1, 2, 3);

260

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